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Aerospace Nuclear Science & Technology
Organized to promote the advancement of knowledge in the use of nuclear science and technologies in the aerospace application. Specialized nuclear-based technologies and applications are needed to advance the state-of-the-art in aerospace design, engineering and operations to explore planetary bodies in our solar system and beyond, plus enhance the safety of air travel, especially high speed air travel. Areas of interest will include but are not limited to the creation of nuclear-based power and propulsion systems, multifunctional materials to protect humans and electronic components from atmospheric, space, and nuclear power system radiation, human factor strategies for the safety and reliable operation of nuclear power and propulsion plants by non-specialized personnel and more.
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ANS Student Conference 2025
April 3–5, 2025
Albuquerque, NM|The University of New Mexico
Standards Program
The Standards Committee is responsible for the development and maintenance of voluntary consensus standards that address the design, analysis, and operation of components, systems, and facilities related to the application of nuclear science and technology. Find out What’s New, check out the Standards Store, or Get Involved today!
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Colin Judge: Testing structural materials in Idaho’s newest hot cell facility
Idaho National Laboratory’s newest facility—the Sample Preparation Laboratory (SPL)—sits across the road from the Hot Fuel Examination Facility (HFEF), which started operating in 1975. SPL will host the first new hot cells at INL’s Materials and Fuels Complex (MFC) in 50 years, giving INL researchers and partners new flexibility to test the structural properties of irradiated materials fresh from the Advanced Test Reactor (ATR) or from a partner’s facility.
Materials meant to withstand extreme conditions in fission or fusion power plants must be tested under similar conditions and pushed past their breaking points so performance and limitations can be understood and improved. Once irradiated, materials samples can be cut down to size in SPL and packaged for testing in other facilities at INL or other national laboratories, commercial labs, or universities. But they can also be subjected to extreme thermal or corrosive conditions and mechanical testing right in SPL, explains Colin Judge, who, as INL’s division director for nuclear materials performance, oversees SPL and other facilities at the MFC.
SPL won’t go “hot” until January 2026, but Judge spoke with NN staff writer Susan Gallier about its capabilities as his team was moving instruments into the new facility.
Technical Session|Water-Cooled Reactor Operations and Accident Analysis
Monday, August 21, 2023|3:30–5:10PM EDT|Columbia 3/4
Session Chair:
Hyun Sik Park (KAERI)
Alternate Chair:
Cesare Frepoli (FPolisolutions)
Session Organizer:
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Boron Dilution Analysis in NuScale Using TRACE and TRACE/SCF Codes
3:30–3:50PM EDT
J. Sanchez-Torrijos (Univ. Politécnica de Madrid), C. Queral (Univ. Politécnica de Madrid)
Paper
Modeling of an Overcooling Transient Scenario in a CAREM-like Small Modular Reactor
3:50–4:10PM EDT
L. Mercatali (Karlsruhe Institute for Technology), V.H. Sanchez-Espinoza (Karlsruhe Institute for Technology), Hector Lestani (Comisión Nacional de Energía Atómica), Maximiliano Dalinger (Comisión Nacional de Energía Atómica)
Steam Line Break Analysis in NuScale SMR with the Coupled System Code ATHLET-DYN3D in the Framework of the EU H2020 McSAFER
4:10–4:30PM EDT
Eduard Diaz-Pescador (Helmholtz-Zentrum Dresden-Rossendorf), Matthias Jobst (Helmholtz-Zentrum Dresden-Rossendorf), Alexander Grahn (Helmholtz-Zentrum Dresden-Rossendorf), Sören Kliem (Helmholtz-Zentrum Dresden-Rossendorf)
Sensitivity Study of Compact and Long-Term-Operable Passive Residual Heat Removal System
4:30–4:50PM EDT
Wooseong Park (KAIST), Yong Hoon Jeong (KAIST), Yong Hwan Yoo (KAERI), Kyung Jun Kang (KAERI)
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